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Alloywerx LS3-Specific Billet Square-Port Intake Manifold

Price range: $0.00 through $92.99

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Description

AlloyWerx Billet Intake Manifold – LS3 / SQUARE PORT

Designed from OEM CAD data for perfect fitment and built with a performance-first mindset, the AlloyWerx billet intake manifold is the ultimate upgrade for serious builds. Whether you’re naturally aspirated, boosted, or twin-injected, this modular intake adapts to your power goals.

Key Features:

  • Modular Core Design: Available with or without our proprietary air-to-water intercooler core (rated for 2200+ HP)
  • Fits LS3 Square Port Heads
  • Optimized runner geometry and plenum design for improved airflow and throttle response
  • 105mm LS Throttle body Snout
  • Designed using OEM CAD data for perfect fitment and optimized runner approach

  • Blower Configuration: Configurable to mount a 6-71, 8-71, or 10-71 screw-type supercharger (can be used with or without inner cooler core) 

🔧 Performance Specs:

  • CNC-machined from solid T6-6061 billet aluminum
  • Includes high-flow -10AN fuel rails with ORB ports on both ends
  • Dual 1/8″ NPT boost reference ports + 1/2″ NPT brake booster port
  • Integrated Factory T-Map sensor port
  • Dual -16ORB water cooling ports (for intercooler configuration)
  • O-ring sealed, bolt-together design for a leak-free, serviceable assembly
  • Complete hardware kit with stainless fasteners included

🛡️ Limited Lifetime Warranty – Covers all components against manufacturing defects and leaks.

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Additional information

Cooling

Non-Innercooled, InterCooled

Injector Type

Single Injector, Dual Injector

Style

Standard Lid, 6/8/1071 Adapter Lid

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